GB/T 39560.12-2024 Chinese PDF (GB/T39560.12-2024) GB/T 29239-2024

GB/T 39560.12-2024 Chinese PDF (GB/T39560.12-2024) GB/T 29239-2024GB T 39560. 12 2024_Chinese: Determination of certain substances in electrotechnical products Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography mass spectrometry (Chinese: 12 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 39560. 12 2024

English versions: GB/T 44934-2024

English versions: GB/T 45071-2024

English versions: GB/T 31486-2024

English versions: GB/T 15967-2024

1-2023_Chinese: Specification for offshore modular drilling rigs on fixed platforms - Part 1: Design (Chinese: 海上石油固定平台模块钻机 第1部分：设计)

English versions: GB/T 24894-2025

English versions: GB/T 18655-2025

English versions: GB/T 25936

GB/T 45433-2025_Chinese: Forensic sciences - Forged video and image of a person - Explainable feature set for examination (Chinese: 法庭科学 伪造人像 可解释性检验特征集)

GB/T 45030-2024_Chinese: Shoushan stone - Tianhuang - Testing (Chinese: 寿山石 田黄 鉴定)

3-2024_Chinese: Pressure vessels - Part 3: Design (Chinese: 压力容器 第3部分：设计)

GB 17918-2025_Chinese: Safety specification for dust explosion protection in bulk grain loading and unloading system in port (Chinese: 港口散粮装卸系统粉尘防爆安全规范)